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Topic: build a N-counter in Simulink?
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Lo Chi Wa

Posts: 1
Registered: 12/11/04
build a N-counter in Simulink?
Posted: Nov 18, 1996 7:02 AM
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I am trying to build a Fractional-N PLL using Simulink.
I need to a frequency divider in the PLL.
In fact, part of the frequency divider is a counter which changes
its output after every N/2 cycle. (N is an integer which is input
by user). I don't know how to build this counter in Simulink
(I don't want to use many Flip-Flops to build a counter).
Anyone has any idea or has built a counter for Simulink?

Moreover, the frequency divider is a counter which divide the
frequency by N for X cycles and then by N+1 for next Y cycles.
I don't have any idea how to implement it.
Anyone has any idea about this?

Thanks.

Bob





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